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Hastymail2 'rs' Parameter Cross Site Scripting Vulnerability

Information

Severity

Severity

Medium

Family

Family

Web application abuses

CVSSv2 Base

CVSSv2 Base

4.3

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

Solution Type

Solution Type

Vendor Patch

Created

Created

12 years ago

Modified

Modified

4 years ago

Summary

The host is running Hastymail2 and is prone to cross-site scripting vulnerability.

Insight

Insight

The flaw is due to improper validation of user-supplied input via the 'rs' parameter to index.php (when 'page' is set to 'mailbox' and 'mailbox' is set to 'Drafts'), which allows attackers to execute arbitrary HTML and script code in a user's browser session in the context of an affected site.

Affected Software

Affected Software

Hastymail2 version 2.1.1.

Solution

Solution

Upgrade to Hastymail2 version 2.1.1 RC2 or later.

Common Vulnerabilities and Exposures (CVE)